package org.apache.maven.project.validation;

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

import org.apache.maven.model.Model;
import org.apache.maven.model.building.DefaultModelBuildingRequest;
import org.apache.maven.model.building.ModelBuildingRequest;
import org.apache.maven.model.building.ModelProblem;
import org.apache.maven.model.building.ModelProblemCollector;
import org.apache.maven.model.building.ModelProblemCollectorRequest;
import org.codehaus.plexus.component.annotations.Component;
import org.codehaus.plexus.component.annotations.Requirement;

/**
 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugst&oslash;l</a>
 */
@Component(role = ModelValidator.class)
@Deprecated
public class DefaultModelValidator implements ModelValidator {

  @Requirement
  private org.apache.maven.model.validation.ModelValidator modelValidator;

  public ModelValidationResult validate(Model model) {
    ModelValidationResult result = new ModelValidationResult();

    ModelBuildingRequest request = new DefaultModelBuildingRequest()
        .setValidationLevel(ModelBuildingRequest.VALIDATION_LEVEL_MAVEN_2_0);

    SimpleModelProblemCollector problems = new SimpleModelProblemCollector(result);

    modelValidator.validateEffectiveModel(model, request, problems);

    return result;
  }

  private static class SimpleModelProblemCollector implements ModelProblemCollector {

    ModelValidationResult result;

    public SimpleModelProblemCollector(ModelValidationResult result) {
      this.result = result;
    }

    public void add(ModelProblemCollectorRequest req) {
      if (!ModelProblem.Severity.WARNING.equals(req.getSeverity())) {
        result.addMessage(req.getMessage());
      }
    }
  }
}
